Topsoil, also known as the A-horizon, is the most fertile and biologically active layer of the soil. That is the layer where farmers plant seeds, and it supports the crops ...

Understanding the health and characteristics of soils by conducting a soil profile helps growers identify key issues, such as compaction, nutrient deficiencies, and drainage problems. It leads to ...

A study documents soil profile changes in urban areas in the United States. Soil makeup is key to ecosystem structure and function. Urbanization changes the properties of soils and can influence ...